The consecutive swings were becoming smaller and smaller as the candelabrum was slowly coming to rest.随着烛架慢慢地将要停下来,连续的摆动越来越小了.The most sought - after item was the silver candelabrum.最受欢迎的商品是银烛台....
Protons are nearly 2000 times as heavy as electrons.质子的质量几乎是电子的2,000倍。Under certain conditions, electrons can behave like waves rather than particles.在一定条件下，电子可以作波状运动，而不是粒子状运动。Electrons are negatively charged with electr...
Braving the biting wind, she went out to beg from door to door.她不顾寒风刺骨, 出去挨门乞讨.He begged from door to door.他沿门讨饭.They went from door to door to advise the residents on how to store their vegetables.他们走门串户去指导居民如何贮藏蔬菜....